Unbound Variables MCQs & Quiz Online PDF Book Download
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MCQ on Unbound Variables Quiz Book Download
MCQ: In Boolean context unbound variable is considered as
- None of them
MCQ: An unbound variable are interpreted as 0 in a
- Numerical context
- String context
- Boolean context
- Array context
MCQ: PHP is different from other languages because variables do not have to be
- Declared before being assigned
- Character type
- Integer type